Proximity Sensor ICs

Proximity Sensor ICs are used for object detection within a defined distance of the sensor. The proximity sensor sits within a circuit and provides output signals to trigger other functions. Proximity sensor ICs (integrated circuits) are components which are to be designed into PCBs.

Where are they used?
Proximity sensors ICs are designed into circuits for various non-contact sensing applications. They are often used in machine automation, mobile phones, proximity alarm systems, parking sensors as well as in military applications.

Types of Proximity Sensors
Various proximity sensor ICs are available, using a range of sensing technologies. These detection types benefit various applications depending on the users end goal and the system requirements. Some of the main proximity sensors use inductive, capacitive or infrared sensing depending on their application or sensing environment.

What are inductive proximity sensors?
Inductive sensors are used to detect metallic objects. Using a simple electromagnetic field, the sensor monitors the rise and fall of oscillation when a metallic object comes within the sensing range. This variation is monitored by a threshold circuit that can generate the relevant output signal when triggered. Operating ranges will vary depending on the shape and size of the sensor as well as the types of material expect to be monitored by the sensor.

What are capacitive proximity sensors?
Capacitive sensors can be used for both metal and non-conductive objects. They offer Capacitive sensors use an electrical field to detect objects. Any changes in capacitance in the sensing area are detected by the sensor, which then changes state.

Example of proximity sensing:
Many smartphones today feature proximity sensing. An example of this is when you hold your phone to your ear, the sensor will detect this as an object in close proximity. This detection then triggers the screen to switch off.
Proximity sensors are also used in switches, for example with hand gestures.

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Omschrijving Prijs Sensor Type Maximum Switching Frequency Maximum Output Current Maximum Output Voltage Sensing Distance Switching Mode Output Type Mounting Type Package Type Pin Count Maximum Supply Current Dimensions Height Length
RS-stocknr. 122-9750
FabrikantnummerAMG8833
FabrikantPanasonic
28,60 €
Each
Aantal stuks
Infrared Array Sensor - 10mA - 7m Digital - Surface Mount - 14 4.5 mA 11.6 x 8 x 4.3mm 4.3mm 11.6mm
RS-stocknr. 177-4878
FabrikantnummerD6T-8L-06
FabrikantOmron
30,40 €
Each (In a Box of 10)
Aantal stuks
Thermal Sensor - - - - Digital - Surface Mount - - 5 mA 18 x 14 x 6.31mm 6.31mm 18mm
RS-stocknr. 788-4934
FabrikantnummerD6T-8L-06
FabrikantOmron
33,60 €
Each
Aantal stuks
Thermal Sensor - - - - Digital - Surface Mount - - 5 mA 18 x 14 x 6.31mm 6.31mm 18mm
RS-stocknr. 128-8882
FabrikantnummerBD9251FV-E2
FabrikantROHM
1,31 €
Each (In a Pack of 5)
Aantal stuks
Pyroelectric Infrared Sensor - 200 (Sink) μA, 30 (Source) μA 2.3 V - Analogue Open Drain Surface Mount SSOP-B 14 400 μA 5 x 4.4 x 1.05mm 1.05mm 5mm
RS-stocknr. 161-2219
FabrikantnummerEKMB1305112K
FabrikantPanasonic
10,454 €
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 6 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS-stocknr. 124-2973
FabrikantnummerCY8CMBR3102-SX1I
1,154 €
Each (In a Pack of 10)
Aantal stuks
Proximity Sensor - 85mA 0.6 (Low Level) V 30cm Analogue Open Drain Surface Mount SOIC 8 25 mA 4.97 x 3.98 x 1.47mm 1.47mm 4.97mm
RS-stocknr. 161-2220
FabrikantnummerEKMC1605111
FabrikantPanasonic
11,60 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 170 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS-stocknr. 161-2221
FabrikantnummerEKMC1605112
FabrikantPanasonic
11,60 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole - 3 170 μA 26 x 13.3 x 16.6mm 16.6mm 26mm
RS-stocknr. 161-2229
FabrikantnummerEKMB1201112
FabrikantPanasonic
9,60 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 2 μA 11 (Dia.) x 14.4mm 14.4mm -
RS-stocknr. 178-2948
FabrikantnummerAPDS-9702-020
FabrikantBroadcom
1,123 €
Each (On a Reel of 2500)
Aantal stuks
Proximity Sensor - - 0.3 V - Analogue, Digital - Surface Mount QFN 8 - 2 x 2 x 0.5mm 0.5mm 2mm
RS-stocknr. 161-2224
FabrikantnummerEKMB1103111
FabrikantPanasonic
32,50 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 12m Digital Digital Through Hole TO-5 3 1 μA 22 (Dia.) x 20.2mm 20.2mm -
RS-stocknr. 161-2230
FabrikantnummerEKMB1203111
FabrikantPanasonic
10,10 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 12m Digital Digital Through Hole TO-5 3 2 μA 22 (Dia.) x 20.2mm 20.2mm -
RS-stocknr. 135-7065
FabrikantnummerEKMB1193111
FabrikantPanasonic
12,148 €
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA 0.5 V 2.2m Digital Digital Through Hole - 3 1 μA 11 (Base) x 17.2 (H) mm, 14.9 (Top) mm 17.2mm -
RS-stocknr. 910-7355
FabrikantnummerAPDS-9960
FabrikantBroadcom
1,455 €
Each (In a Pack of 2)
Aantal stuks
Proximity Sensor 400 kHz - 3.8 V 10cm Digital Open Drain Surface Mount - 8 250 μA 3.94 x 2.36 x 1.35mm 1.35mm 3.94mm
RS-stocknr. 161-2222
FabrikantnummerEKMB1101111
FabrikantPanasonic
30,29 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 1 μA 11 (Dia.) x 14.4mm 14.4mm -
RS-stocknr. 161-2202
FabrikantnummerEKMB1101111
FabrikantPanasonic
18,126 €
Each (In a Box of 50)
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 5m Digital Digital Through Hole TO-5 3 1 μA 11 (Dia.) x 14.4mm 14.4mm -
RS-stocknr. 121-9926
FabrikantnummerNCS36000DRG
FabrikantON Semiconductor
0,294 €
Each (On a Reel of 3000)
Aantal stuks
- - - - - - CMOS Surface Mount SOIC 14 - 8.75 x 4 x 1.5mm 1.5mm 8.75mm
RS-stocknr. 161-2225
FabrikantnummerEKMB1103112
FabrikantPanasonic
31,78 €
Each
Aantal stuks
Pyroelectric Infrared Sensor - 100µA - 12m Digital Digital Through Hole TO-5 3 1 μA 22 (Dia.) x 20.2mm 20.2mm -
RS-stocknr. 176-0827
FabrikantnummerD6T-1A-01
FabrikantOmron
13,85 €
Each
Aantal stuks
Thermal Sensor - 3.5mA 5.5 V dc - Digital Digital PCB Mount - 4 5 mA 12 x 11.6 x 4.79mm 4.79mm 12mm
RS-stocknr. 192-0973
FabrikantnummerVL53L0CXV0DH/1
4,03 €
Each (In a Pack of 2)
Aantal stuks
Proximity Sensor 400 kHz - 0.4 V 2m Digital Digital Surface Mount LGA 12 - 4.4 x 2.4 x 1mm 1mm 4.4mm
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